Product comparison · 2 power supply units

Zalman ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E vs Zalman ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single

14specifications compared
7differ
7identical
3known for one product only

Key differences

The Zalman ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single has 250 W more total power than the Zalman ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E (750 W vs 500 W). The Zalman ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E has 100 - 240 V more AC input voltage than the Zalman ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single (200 - 240 V vs 100 - 240 V). The Zalman ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single has 0.87 kg more weight than the Zalman ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E (2.5 kg vs 1.63 kg). Input current: 4 A on the Zalman ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E, 10 - 5 A on the Zalman ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single. Cabling type: Non-Modular on the Zalman ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E, Fully-Modular on the Zalman ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single.

Total power
- ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E:500 W
- ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single:750 W
AC input voltage
- ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E:200 - 240 V
- ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single:100 - 240 V
Input current
- ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E:4 A
- ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single:10 - 5 A
Cabling type
- ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E:Non-Modular
- ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single:Fully-Modular
Bearing technology
- ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E:HDB
- ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single:FDB
Operating temperature (T-T)
- ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E:10 - 45 °C
- ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single:10 - 40 °C
Weight
- ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E:1.63 kg
- ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single:2.5 kg

Side by side

Differences highlightedShow differences only

Comparison of ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E, ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single
17 specifications	A Zalman ZM500-TXII V2 MegaMax 80PLUS 230V EU STANDARD Certified high efficiency PCI-E View product	B Zalman ZM750-TMX TerraMax 80 PLUS GOLD PSU 750W/Full-modular 99.9% Active PFC/Single View product
Power3 differ
Total powerDiffers	500 W	750 W
AC input voltageDiffers	200 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentDiffers	4 A	10 - 5 A
Power Factor Correction (PFC) type	Active	Active
Ports & interfaces1 differ
Cabling typeDiffers	Non-Modular	Fully-Modular
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Performance1 differ
Bearing technologyDiffers	HDB	FDB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Designidentical
Product colour	Black	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameter	12 cm	12 cm
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 45 °C	10 - 40 °C
Weight & dimensions1 differ
Width	150 mm	150 mm
Depth	140 mm	140 mm
Height	86 mm	86 mm
WeightDiffers	1.63 kg	2.5 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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